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Coronavirus Disease 2019 (COVID-19) in the U.S.

On This Page

• U.S. at a Glance
• Cases Reported to CDC
• States Reporting Cases to CDC
• Cases among Repatriated Persons
• Epi Curve: U.S. Cases by Illness Onset

Updated March 9, 2020

This page will be updated regularly at noon Mondays through Fridays. Numbers close out at 4 p.m. the day before reporting.

CDC is responding to an outbreak of respiratory illness caused by a novel (new) coronavirus. The outbreak first started in Wuhan, China, but cases have been identified in a growing number of other locations internationally, including the United States.

COVID-19: U.S. at a Glance*

• Total cases: 423
• Total deaths: 19
• States reporting cases: 35 (includes District of Columbia)

* Data include both confirmed and presumptive positive cases of COVID-19 reported to CDC or tested at CDC since January 21, 2020, with the exception of testing results for persons repatriated to the United States from Wuhan, China and Japan. State and local public health departments are now testing and publicly reporting their cases. In the event of a discrepancy between CDC cases and cases reported by state and local public health officials, data reported by states should be considered the most up to date.

COVID-19: Cases in the United States Reported to CDC*†‡

COVID-19: Cases in the United States Reported to CDC*†

Travel-related	72
Person-to-person spread	29
Under Investigation	322
Total cases	423

* Data include both confirmed and presumptive positive cases of COVID-19 reported to CDC or tested at CDC since January 21, 2020, with the exception of testing results for persons repatriated to the United States from Wuhan, China and Japan. State and local public health departments are now testing and publicly reporting their cases. In the event of a discrepancy between CDC cases and cases reported by state and local public health officials, data reported by states should be considered the most up to date.

† CDC is no longer reporting the number of persons under investigation (PUIs) that have been tested, as well as PUIs that have tested negative. Now that states are testing and reporting their own results, CDC’s numbers are not representative of all testing being done nationwide. 

‡ As of March 8, 2020 1,707 patients had been tested at CDC. This does not include testing being done at state and local public health laboratories, which began this week.

 

States Reporting Cases of COVID-19 to CDC*

* Data include both confirmed and presumptive positive cases of COVID-19 reported to CDC or tested at CDC since January 21, 2020, with the exception of testing results for persons repatriated to the United States from Wuhan, China and Japan. State and local public health departments are now testing and publicly reporting their cases. In the event of a discrepancy between CDC cases and cases reported by state and local public health officials, data reported by states should be considered the most up to date.